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Development of Novel Assay Systems to Evaluate Drug Sensitivity and Resistance that Reflects Tumor Heterogeneity

Research Project

Project/Area Number 17K11669
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Pathobiological dentistry/Dental radiology
Research InstitutionOkayama University

Principal Investigator

Ohyama Kazumi  岡山大学, 歯学部, 博士研究員 (00253021)

Co-Investigator(Kenkyū-buntansha) 十川 千春  岡山大学, 医歯薬学総合研究科, 准教授 (10253022)
江口 傑徳  岡山大学, 医歯薬学総合研究科, 助教 (20457229)
奥舎 有加  岡山大学, 医歯薬学総合研究科, 助教 (50762027)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords癌オルガノイド (Tumoroid) / 転移性頭頸部癌 / 転移性大腸癌 / 抗癌剤耐性 (治療抵抗性) / 細胞外小胞性薬剤耐性 エクソソーム / 腫瘍随伴マクロファージ(TAM)M2型 / 薬剤排出ポンプABCG2 / HSP90 / M2型腫瘍随伴マクロファージ(TAM) / TUMOROID / 細胞外小胞 / オルガノイド / 腫瘍間質 / 治療抵抗性 / 腫瘍内不均一性 / 薬剤感受性評価システム / 癌幹細胞 / がん幹細胞 / エクソソーム(細胞外小胞) / 上皮間葉転換(EMT) / セツキシマブ / 脂質代謝 / プロテオーム / 薬剤耐性 / 癌幹細胞性 / 癌 / 薬剤反応性 / 歯学
Outline of Final Research Achievements

We aimed to establish a novel system to evaluate drug sensitivity and resistance that reflects intratumoral heterogeneity. We demonstrated: 1) a novel cancer exosome-driven epithelial-to-mesenchymal transition (EMT), 2) pro-tumorigenic roles of the lipid excretion pump ABCG1 and hypoxic inducible factor 1 alpha (HIF-1α) in the intratumoral hypoxic environment in three-dimensional cancer organoids, 3) a novel exosome-driven drug resistance mechanism by which antibody-based drugs such as anti-EGFR medication (cetuximab) is secreted with exosomes from resistant cancer cells, and 4) gene expression profile of cancer stem cell-like organoids and drug resistance to cisplatin.

Academic Significance and Societal Importance of the Research Achievements

①本研究では、エクソソームによって分子標的抗体薬(抗EGFR抗体セツキシマブ)が排出されることが解明された。同様の薬剤耐性機構が、免疫チェックポイント阻害剤でも起こると想定される。従って、エクソソーム性薬剤耐性機構は今後の医科学において重要課題を示すこととなった。②癌種に限定されない難治性癌・転移性癌の共通分子基盤として同定した細胞外HSP90およびEpCAMエクソソームは、学術的に広く汎用性の高い指標と言える。③多剤耐性遺伝子ABCG2と共発現する脂質排出ポンプABCG1がエクソソーム脂質排出に関わるという独自の発見は,今後の脂質代謝研究・エクソソーム研究を加速すると目される。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (71 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (22 results) (of which Int'l Joint Research: 19 results,  Peer Reviewed: 22 results,  Open Access: 20 results) Presentation (40 results) (of which Int'l Joint Research: 10 results,  Invited: 4 results) Book (4 results) Remarks (4 results)

  • [Int'l Joint Research] アインシャムス大学(エジプト)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Extracellular Vesicles Enriched with Moonlighting Metalloproteinase Are Highly Transmissive, Pro-Tumorigenic, and Trans-Activates Cellular Communication Network Factor (CCN2/CTGF): CRISPR against Cancer2020

    • Author(s)
      Okusha Y, Eguchi T, Tran MT, Sogawa C, Yoshida K, Itagaki M, Taha EA, Ono K, Aoyama E, Okamura H, Kozaki KI, Calderwood SK, Takigawa M, Okamoto K.
    • Journal Title

      Cancers

      Volume: 12 Issue: 2 Pages: 881-881

    • DOI

      10.3390/cells10020344

    • NAID

      120006860095

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Knockout of MMP3 Weakens Solid Tumor Organoids and Cancer Extracellular Vesicles2020

    • Author(s)
      Taha EA, Sogawa C, Okusha Y, Kawai H, Oo MW, Elseoudi A, Lu Y, Nagatsuka H, Kubota S, Satoh A, Okamoto K, and Eguchi T
    • Journal Title

      Cancers (Basel).

      Volume: 12(5). Issue: 5 Pages: 1260-1260

    • DOI

      10.3390/cancers12051260

    • NAID

      120006864120

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Novel Model of Cancer Drug Resistance: Oncosomal Release of Cytotoxic and Antibody-Based Drugs.2020

    • Author(s)
      Eguchi T, Taha EA, Calderwood SK, Ono K.
    • Journal Title

      Biology (Basel).

      Volume: 9(3). Issue: 3 Pages: 47-47

    • DOI

      10.3390/biology9030047

    • NAID

      120006881477

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Organoids and Liquid Biopsy in Oral Cancer Research2020

    • Author(s)
      Eguchi Takanori
    • Journal Title

      Journal of Clinical Medicine

      Volume: 9 Issue: 11 Pages: 3701-3701

    • DOI

      10.3390/jcm9113701

    • NAID

      120006956814

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Triple knockdown of CDC37, HSP90-alpha, and HSP90-beta diminishes extracellular vesicles-driven malignancy events and macrophage M2 polarization in oral cancer.2020

    • Author(s)
      Ono K, Sogawa C, Kawai H, Tran MT, Taha EA, Lu Y, Oo MW, Okusha Y, Okamura H, Ibaragi S, Takigawa M, Kozaki K, Nagatsuka H, Sasaki A, Okamoto K, Calderwood SK, Eguchi T
    • Journal Title

      J Extracell Vesicles

      Volume: in press Issue: 1 Pages: 1769373-1769373

    • DOI

      10.1080/20013078.2020.1769373

    • NAID

      120006956812

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extracellular Vesicles Enriched with Moonlighting Metalloproteinase Are Highly Transmissive, Pro-Tumorigenic, and Trans-Activates Cellular Communication Network Factor (CCN2/CTGF): CRISPR against Cancer.2020

    • Author(s)
      Okusha Y, Eguchi T, Tran MT, Sogawa C, Yoshida K, Itagaki M, Taha EA, Ono K, Aoyama E, Okamura H, Kozaki KI, Calderwood SK, Takigawa M, Okamoto K.
    • Journal Title

      Cancers (Basel).

      Volume: 12(4). Issue: 4 Pages: 881-881

    • DOI

      10.3390/cancers12040881

    • NAID

      120006860095

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cell Stress Induced Stressome Release Including Damaged Membrane Vesicles and Extracellular HSP90 by Prostate Cancer Cells.2020

    • Author(s)
      Eguchi T, Sogawa C, Ono K, Matsumoto M, Tran MT, Okusha Y, Lang BJ, Okamoto K, Calderwood SK.
    • Journal Title

      Cells.

      Volume: 9(3). Issue: 3 Pages: 755-755

    • DOI

      10.3390/cells9030755

    • NAID

      120006847416

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Antiparkinson Drug Benztropine Suppresses Tumor Growth, Circulating Tumor Cells, and Metastasis by Acting on SLC6A3/DAT and Reducing STAT3.2020

    • Author(s)
      Sogawa C, Eguchi T, Tran MT, Ishige M, Trin K, Okusha Y, Taha EA, Lu Y, Kawai H, Sogawa N, Takigawa M, Calderwood SK, Okamoto K, Kozaki KI.
    • Journal Title

      Cancers (Basel).

      Volume: 12(2). Issue: 2 Pages: 523-523

    • DOI

      10.3390/cancers12020523

    • NAID

      120006840778

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Outer membrane vesicles of Porphyromonas gingivalis attenuate insulin sensitivity by delivering gingipains to the liver.2020

    • Author(s)
      Seyama M, Yoshida K, Yoshida K, Fujiwara N, Ono K, Eguchi T, Kawai H, Guo J, Weng Y, Haoze Y, Uchibe K, Ikegame M, Sasaki A, Nagatsuka H, Okamoto K, Okamura H, Ozaki K.
    • Journal Title

      Biochim Biophys Acta Mol Basis Dis.

      Volume: 1866(6) Issue: 6 Pages: 165731-165731

    • DOI

      10.1016/j.bbadis.2020.165731

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Roles of Extracellular HSPs as Biomarkers in Immune Surveillance and Immune Evasion.2019

    • Author(s)
      Taha EA, Ono K, Eguchi T.
    • Journal Title

      Int J Mol Sci.

      Volume: 20(18). Issue: 18 Pages: 4588-4588

    • DOI

      10.3390/ijms20184588

    • NAID

      120006767326

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tumor Angiogenic Inhibition Triggered Necrosis (TAITN) in Oral Cancer.2019

    • Author(s)
      Yoshida S, Kawai H, Eguchi T, Sukegawa S, Oo MW, Anqi C, Takabatake K, Nakano K, Okamoto K, Nagatsuka H.
    • Journal Title

      Cells.

      Volume: 8(7). Issue: 7 Pages: 761-761

    • DOI

      10.3390/cells8070761

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MZF1 and SCAND1 Reciprocally Regulate CDC37 Gene Expression in Prostate Cancer.2019

    • Author(s)
      Eguchi T, Prince TL, Tran MT, Sogawa C, Lang BJ, Calderwood SK.
    • Journal Title

      Cancers (Basel).

      Volume: 11(6). Issue: 6 Pages: 792-792

    • DOI

      10.3390/cancers11060792

    • NAID

      120006767327

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A reporter system evaluates tumorigenesis, metastasis, β-catenin/MMP regulation, and druggability.2019

    • Author(s)
      Sogawa C, Eguchi T, Okusha Y, Ono K, Ohyama K, Iizuka M, Kawasaki R, Hamada Y, Takigawa M, Sogawa N, Okamoto K, and Kozaki K.
    • Journal Title

      Tissue Engineering Part A

      Volume: in press Issue: 19-20 Pages: 1413-1425

    • DOI

      10.1089/ten.tea.2018.0348

    • NAID

      120006788780

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nicotine promotes lymph node metastasis and cetuximab resistance in head and neck squamous cell carcinoma.2019

    • Author(s)
      Shimizu R, Ibaragi S, Eguchi T, Kuwajima D, Kodama S, Nishioka T, Okui T, Obata K, Takabatake K, Kawai H, Ono K, Okamoto K, Nagatsuka H, Sasaki A.
    • Journal Title

      International Journal of Oncology

      Volume: 54(1) Pages: 283-294

    • DOI

      10.3892/ijo.2018.4631

    • NAID

      120006786204

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] HSP-enriched properties of extracellular vesicles involve survival of metastatic oral cancer cells.2018

    • Author(s)
      Ono K, Eguchi T, Sogawa C, Calderwood SK, Futagawa J, Kasai T, Seno M, Okamoto K, Sasaki A, Kozaki KI.
    • Journal Title

      Journal of Cellular Biochemistry

      Volume: 119(9) Issue: 9 Pages: 7363-7376

    • DOI

      10.1002/jcb.27039

    • NAID

      120006629820

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Anti-EGFR antibody cetuximab is secreted by oral squamous cell carcinoma and alters EGF-driven mesenchymal transition2018

    • Author(s)
      Toshifumi Fujiwara
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 503 Issue: 3 Pages: 1267-1272

    • DOI

      10.1016/j.bbrc.2018.07.035

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Carcinogenic epithelial-mesenchymal transition initiated by oral cancer exosomes is inhibited by anti-EGFR antibody cetuximab.2018

    • Author(s)
      Fujiwara T, Eguchi T, Sogawa C, Ono K, Murakami J, Ibaragi S, Asaumi J, Calderwood SK, Okamoto K, Kozaki K.
    • Journal Title

      Oral Oncology

      Volume: 86 Pages: 251-257

    • DOI

      10.1016/j.oraloncology.2018.09.030

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Organoids with Cancer Stem Cell-like Properties Secrete Exosomes and HSP90 in a 3D NanoEnvironment2018

    • Author(s)
      Eguchi Takanori, Sogawa C, Okusha Y, Uchibe K, Iinuma R, Ono K, Nakano K, Murakami J, Itoh M, Arai K, Fujiwara T, Namba Y, Murata Y, Ohyama K, Shimomura M, Okamura H, Takigawa M, Nakatsura T, Kozaki KI, Okamoto K, Calderwood SK.
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 2 Pages: 1-34

    • DOI

      10.1371/journal.pone.0191109

    • NAID

      120006489931

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Depletion of lipid efflux pump ABCG1 triggers the intracellular accumulation of extracellular vesicles and reduces aggregation and tumorigenesis of metastatic cancer cells.2018

    • Author(s)
      Namba Y, Sogawa C, Okusha Y, Kawai H, Itagaki M, Ono K, Murakami J, Aoyama E, Ohyama K, Asaumi J, Takigawa M, Okamoto K, Calderwood SK, Kozaki K, Eguchi T.
    • Journal Title

      Frontiers in Oncology

      Volume: 8(376) Pages: 1-16

    • DOI

      10.3389/fonc.2018.00376

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The intranuclear PEX domain of MMP involves proliferation, migration, and metastasis of aggressive adenocarcinoma cells2018

    • Author(s)
      Yuka Okusha, Takanori Eguchi, Chiharu Sogawa, Tatsuo Okui, Keisuke Nakano, Kuniaki Okamoto, and Ken-ichi Kozaki
    • Journal Title

      Journal of cellular biochemistry

      Volume: 印刷中 Issue: 9 Pages: 7350-7362

    • DOI

      10.1002/jcb.27040

    • NAID

      120006627215

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The intranuclear PEX domain of MMP involves proliferation, migration, and metastasis of aggressive adenocarcinoma cells2018

    • Author(s)
      Yuka Okusha, Takanori Eguchi, Chiharu Sogawa, Tatsuo Okui, Keisuke Nakano, Kuniaki Okamoto, and Ken-ichi Kozaki
    • Journal Title

      Journal of Cellular Biochemistry

      Volume: In press

    • NAID

      120006627215

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] HSP-enriched properties of extracellular vesicles involve survival of metastatic oral cancer cells2018

    • Author(s)
      Kisho Ono, Takanori Eguchi, Chiharu Sogawa, Stuart K Calderwood, Junya Futagawa, Tomonari Kasai, Masaharu Seno, Kuniaki Okamoto, Akira Sasaki and Ken-ichi Kozaki
    • Journal Title

      Journal of Cellular Biochemistry

      Volume: In press

    • NAID

      120006629820

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] オルガノイドと細胞外小胞を癌研究に応用する2020

    • Author(s)
      江口 傑徳,十川 千春,岡元 邦彰
    • Organizer
      第62回日本歯科基礎医学会 アップデートシンポジウム 発生と疾患にみる新たな細胞間コミュニケーション
    • Related Report
      2020 Annual Research Report
  • [Presentation] シンポジウム:顎口腔領域の発生と疾患に見る細胞間情報伝達機構の新たなカタチ,「三次元腫瘍オルガノイドの開発と細胞外小胞の新機能」2020

    • Author(s)
      江口 傑徳
    • Organizer
      第125回日本解剖学会総会・全国学術集会(誌上開催)
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 中枢神経作用薬に見出した抗癌作用 ~独創的研究を志して~2020

    • Author(s)
      江口 傑徳
    • Organizer
      岡山大学歯学部第14期生卒後20周年記念同窓会記念講演
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] パーキンソン病治療薬の抗癌作用(ドラッグリポジショニングの提案)2020

    • Author(s)
      十川千春,江口傑徳,Tran Tien Manh,石毛真行,河合穂高,奥舎有加,中野敬介,十川紀夫,小崎健一,岡元邦彰
    • Organizer
      第45回岡山脳研究セミナー
    • Related Report
      2019 Research-status Report
  • [Presentation] シンポジウム:Heat Shock Proteinとがん温熱療法の最前線,「悪性腫瘍の微小環境におけるCDC37とHSP90の重要性 (Crucial roles of CDC37 and HSP90 in the resistance and microenvironment in tumor malignancy)」2019

    • Author(s)
      江口 傑徳
    • Organizer
      第36回日本ハイパーサーミア学会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] アップデートシンポジウム:がんの多様性と新規治療法への展望(誌上開催),「口腔癌の進展と抵抗性における細胞外小胞の重要な役割 (Crucial roles of extracellular vesicles in progression and resistance in oral cancer)」2019

    • Author(s)
      江口 傑徳
    • Organizer
      第61回日本歯科基礎医学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Cancer exosomes initiate EMT involving drug resistance and tumorigenesis2019

    • Author(s)
      Takanori Eguchi, Kisho Ono, Chiharu Sogawa, Yuka Okusha, Eman Ahmed Taha, Manh Tien Tran, Yanyin Lu, Kuniaki Okamoto
    • Organizer
      TEMTIA IX The 9th EMT International Association Meeting, The 35th International Kumamoto Medical Bioscience Symposium
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Roles of MMP3-containing extracellular vesicles in tumorigenesis, CD9-exosome release, and cell-cell communication in cancer2019

    • Author(s)
      <Young Investigator Award受賞> Eman A. Taha, Yuka Okusha, Chiharu Sogawa, Abdellatif El-Seoudi, Satoshi Kubota, Ayano Satoh, Kuniaki Okamoto, Takanori Eguchi
    • Organizer
      The First International Symposium of Intercellular Communication and Extracellular Vesicles
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Monitoring of exosome using multiplexing fluorescent and bioluminescent reporter systems2019

    • Author(s)
      Yanyin Lu, Toshiki Nara, Chiharu Sogawa, Eman A Taha, Noa Matsuda, Kuniaki Okamoto, Takanori Eguchi
    • Organizer
      The First International Symposium of Intercellular Communication and Extracellular Vesicles
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Drug repositioning using the three-dimensional tumor organoid monitoring system for anti-cancer drug screening2019

    • Author(s)
      Chiharu Sogawa, Takanori Eguchi, Masayuki Ishige, Hotaka Kawai, Keisuke Nakano, Yuka Okusha, Norio Sogawa, Ken-ichi Kozaki, Kuniaki Okamoto
    • Organizer
      The First International Symposium of Intercellular Communication and Extracellular Vesicles
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Roles of MMP3 in Cargo Signature and Transmissive Activity of Cancer Extracellular Vesicles2019

    • Author(s)
      <Poster Competition Award受賞> Eman A. Taha, Takaori Eguchi, Chiharu Sogawa, Kuniaki Okamoto
    • Organizer
      The 4th Internation Symposium of Medical and Dental Education in Okayama
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 脂質・コレステロール排出ポンプ ABCG1 標的による腫瘍内エクソソーム蓄積および腫瘍縮小2019

    • Author(s)
      江口傑徳, 十川千春, 難波友里, 奥舎有加, 河合穂高, 小野喜章, 板垣まみ, 村上純, 大山和美, 浅海淳一, 岡元邦
    • Organizer
      第 92 回日本薬理学会年会
    • Related Report
      2019 Research-status Report
  • [Presentation] MMP9 プロモーター活性を指標とした三次元培養システムを用いた抗がん剤スクリーニングによる薬剤再開発2019

    • Author(s)
      十川千春, 江口傑徳, 奥舎有加, 大山和美, 小野喜章, 十川紀夫, 岡元邦彰
    • Organizer
      第 92 回日本薬理学会年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 口腔癌エクソソームによるマクロファージ分極および腫瘍悪性化における分子シャペロントリオの重要性2019

    • Author(s)
      江口傑徳,小野喜章,河合穂高,チャン マン,十川千春,奥舎有加,岡元邦彰
    • Organizer
      第6回日本細胞外小胞学会年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 口腔癌エクソソームによる腫瘍悪性化及びマクロファージM2分極における分子シャペロントリオCDC37/HSP90の重要性と標的性2019

    • Author(s)
      小野喜章,江口傑徳,河合穂高、チャン マン,十川千春,奥舎有加,岡元邦彰
    • Organizer
      第11回日本RNAi研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 細胞外小胞の積荷・伝達機能および腫瘍形成におけるMMP3の役割 (Roles of MMP3 in cargo signature and transmissive activity of cancer extracellular vesicles and in tumorigenesis)2019

    • Author(s)
      エマン・タハ,江口傑徳,奥舎有加,十川千春,アブデラティフ・エルソウディ,久保田聡,佐藤あやの,岡元邦彰
    • Organizer
      第11回日本RNAi研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 口腔扁平上皮癌診断・治療における分子シャペロンHSP90含有エクソソームの可能性2019

    • Author(s)
      小野喜章, 江口傑徳, 中野敬介, 河合穂高, 佐々木朗
    • Organizer
      第64回日本口腔外科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 高転移性癌細胞で高発現するMMP3が有するCtgf/Ccn2発現調節機能と細胞外小胞との関連2019

    • Author(s)
      奥舎有加, 江口傑徳, エマン・タハ,十川千春, 岡元邦彰
    • Organizer
      第11回日本CCNファミリー研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 細胞外小胞の積荷・伝達機能および腫瘍形成におけるMMP3の役割2019

    • Author(s)
      エマン・タハ 、江口傑徳 、奥舎有加、十川千春、アブデラティフ・エルソウディ、久保田聡、佐藤あやの 、岡元邦彰
    • Organizer
      第11回日本CCNファミリー研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 新しい腫瘍オルガノイド多元評価システムの開発2019

    • Author(s)
      十川千春,江口傑徳,大山和美,奥舎有加,中野敬介,十川紀夫,岡元邦彰
    • Organizer
      第61回歯科基礎医学会学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] オルガノイドを応用したドラッグリポジショニング開発2019

    • Author(s)
      十川千春,江口傑徳,Tran Tien Manh,石毛真行,河合穂高,奥舎有加,中野敬介,十川紀夫,小崎健一,岡元邦彰
    • Organizer
      第40回岡山歯学会
    • Related Report
      2019 Research-status Report
  • [Presentation] RASP: 難治性がんにみられるストレス抵抗性と小胞/HSP分泌特性 (RASP: Resistance-associated secretory phenotype in refractory cancer)2018

    • Author(s)
      江口傑徳
    • Organizer
      第13回 日本臨床ストレス応答学会 シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] New Approaches Revealing Novel Secretory Phenotype, Pathology, and Therapeutic Targets in Resistant / Refractory Cancer (最優秀発表賞受賞講演)2018

    • Author(s)
      Eguchi T
    • Organizer
      Brainstorming 2018 (岡山大学)
    • Related Report
      2018 Research-status Report
  • [Presentation] HSP-enriched properties of extracellular vesicles involve survival of metastatic oral cancer cells (細胞外小胞のHSPに富む特性は、転移性口腔癌細胞の生存を担う)2018

    • Author(s)
      Ono K, Eguchi T, Sogawa C, et al.
    • Organizer
      第77回日本癌学会学術総会 International Session "The emerging role of exosome in carcinogenesis"
    • Related Report
      2018 Research-status Report
  • [Presentation] オルガノイド研究の創薬応用2018

    • Author(s)
      江口傑徳
    • Organizer
      神戸再生医療勉強会(公益財団法人神戸医療産業都市推進機構クラスター推進センター)
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] エクソソームの基礎,最新知見,展望 (Basic, latest findings, and future prospects of Exosomes)2018

    • Author(s)
      江口傑徳
    • Organizer
      第35回ARCOCSセミナー
    • Related Report
      2018 Research-status Report
  • [Presentation] Secretion of Extracellular Vesicles with Heat Shock Proteins by Resistant Adenocarcinomas and Metastatic Oral Cancer2018

    • Author(s)
      Eguchi T, Ono K, Sogawa C, Okusha Y, et al.
    • Organizer
      Cold Spring Harbor Asia meeting for Biology of Extracellular Vesicles
    • Related Report
      2018 Research-status Report
  • [Presentation] Establishment of high metastatic evolved clone of adenocarcinoma cells with Mmp9 promoter-driven fluorescence reporter2018

    • Author(s)
      Sogawa C, Eguchi T, Okusha Y, Nakano K, Namba Y, Ohyama K, et al.
    • Organizer
      18th World Congress of Basic and Clinical Pharmacology (Wcp)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 口腔扁平上皮癌診断・治療における分子シャペロンHSP90含有細胞外小胞の可能性(モリタ優秀発表賞受賞)2018

    • Author(s)
      小野喜章,江口傑徳,十川千春,奥舎有加,他
    • Organizer
      第60回 歯科基礎医学会
    • Related Report
      2018 Research-status Report
  • [Presentation] EGFR標的抗体薬セツキシマブによる口腔癌由来のEGFR陽性エクソソームの制御(日本口腔科学会優秀ポスター賞受賞)2018

    • Author(s)
      藤原敏史,江口傑徳,十川千春,他
    • Organizer
      第72回NPO法人日本口腔科学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] ニコチンは口腔扁平上皮癌細胞のセツキシマブ耐性を促進する2018

    • Author(s)
      清水理恵子,伊原木聰一郎,江口傑徳,他
    • Organizer
      岡山歯学会総会・学術集会 第39回
    • Related Report
      2018 Research-status Report
  • [Presentation] がん幹細胞特性をもつオルガノイドによるEPCAMエクソソームおよびHSP90の分泌 (Organoids with Cancer Stem Cell-like Properties Secrete EpCAM-Exosomes and H SP90 in a 3D NanoEnvironment)2018

    • Author(s)
      十川 千春,江口傑徳,小野 喜章,奥舎 有加,他
    • Organizer
      日本癌学会学術総会 第77回
    • Related Report
      2018 Research-status Report
  • [Presentation] 癌の治療抵抗性と転移におけるHSP90およびMMP3の役割 (Roles for HSP90 and MMP3 in tumor resistance and metastasis)2018

    • Author(s)
      江口傑徳,小野喜章,奥舎有加,十川千春,他
    • Organizer
      歯科基礎医学会 第60回
    • Related Report
      2018 Research-status Report
  • [Presentation] 口腔扁平上皮癌細胞株が分泌するエクソソーム中に見つかった腫瘍進展・転移因子2018

    • Author(s)
      小野喜章, 江口傑徳, 佐々木朗
    • Organizer
      第36回 日本口腔腫瘍学会総会・学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 転移性癌細胞クローンの薬剤耐性2017

    • Author(s)
      難波友里,江口傑徳,村上純,十川千春,浅海淳一,小崎健一
    • Organizer
      第71回日本口腔科学会学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] 転移能の異なる2種類の舌癌細胞株由来エクソソームの比較検討2017

    • Author(s)
      小野喜章、江口傑徳、十川千春、村上純、藤原敏史、笠井智成、妹尾昌治、佐々木朗、小崎健一、岡元邦彰
    • Organizer
      第9回日本RNAi研究会 第4回日本細胞外小胞学会
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 舌癌細胞株由来エクソソーム解析による頚部リンパ節転移マーカーの探索2017

    • Author(s)
      Kisho Ono, Takanori Eguchi, Chiharu Sogawa, Jun Murakami, Toshifumi Fujiwara, Tomonari Kasai, Masaharu Seno, Jun-ichiAsaumi, Akira Sasaki, Ken-ichi Kozaki
    • Organizer
      日本癌学会学術集会2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 口腔扁平上皮癌細胞由来エクソソームに含まれる分子シャペロンについての検討2017

    • Author(s)
      小野喜章, 江口傑徳, 十川千春, 村上純, 藤原敏史, 笠井智成, 妹尾昌治, 佐々木朗, 小崎健一, 岡元邦彰
    • Organizer
      臨床ストレス応答学会2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 薬剤耐性遺伝子を標的としたがん幹細胞制御2017

    • Author(s)
      難波友里、江口傑徳、十川千春、奥舎有加、村上純、浅海純一、岡元邦彰、小崎健一
    • Organizer
      生命科学系学会合同年次大会(日本分子生物学会年会・日本生化学会大会)ConBio 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 口腔扁平上皮癌細胞由来エクソソームに含まれるプロテオームの特性2017

    • Author(s)
      小野喜章,江口傑徳,十川千春,村上純,藤原敏史,笠井智成,妹尾昌治,佐々木朗,小崎健一,岡元邦彰
    • Organizer
      生命科学系学会合同年次大会(日本分子生物学会年会・日本生化学会大会) ConBio 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Book] Roles of Heat Shock Proteins on Antigen Presentation. In: Heat Shock Proteins in Human Diseases, Heat Shock Proteins, vol 212020

    • Author(s)
      Kazuyuki Furuta and Takanori Eguchi
    • Total Pages
      297
    • Publisher
      Springer, Cham
    • ISBN
      9783030622886
    • Related Report
      2020 Annual Research Report
  • [Book] Regulatory Roles of HSP90-rich Extracellular Vesicles. In Heat Shock Protein 90 in Human Diseases and Disorders, Heat Shock Proteins, Vol. 19, Alexzander A. A. Asea, Punit Kaur (Eds.)2019

    • Author(s)
      Takanori Eguchi, Kisho Ono, Kazumi Kawata, Kuniaki Okamoto, Stuart K. Calderwood.
    • Publisher
      Springer Nature
    • ISBN
      9783030231583
    • Related Report
      2019 Research-status Report
  • [Book] Regulatory Roles for Hsp70 in Cancer Incidence and Tumor Progression. In: Mario D. Galigniana (ed) Frontiers in Structural Biology, vol. 1. Role of Molecular Chaperones in Structural Folding, Biological Functions, and Drug Interactions of Client Proteins.2018

    • Author(s)
      Taka Eguchi, Benjamin J. Lang, Ayesha Murshid, Thomas Prince, Jianlin Gong and Stuart K Calderwood.
    • Total Pages
      123
    • Publisher
      Bentham Science Publishers, Sharjah, UAE.
    • Related Report
      2018 Research-status Report
  • [Book] Chaperones. Methods in Molecular Biology. vol. 17092018

    • Author(s)
      Toshiki Kijima, Takanori Eguchi, Len Neckers, Thomas L. Prince.
    • Total Pages
      12
    • Publisher
      Humana Press, New York, NY.
    • Related Report
      2018 Research-status Report
  • [Remarks] 岡山大学 学術研究院医歯薬学域 歯科薬理学分野 ホームページ

    • URL

      https://dental-pharma-okayama-univ.jimdosite.com/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 岡山大学 学術研究院医歯薬学域 歯科薬理学分野 フェイスブック

    • URL

      https://www.facebook.com/OkayamaDentPharma

    • Related Report
      2020 Annual Research Report
  • [Remarks] 岡山大学 研究者総覧 江口 傑徳

    • URL

      https://soran.cc.okayama-u.ac.jp/html/4a131ed79cd93d5174506e4da22f6611_ja.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] Takanori Eguchi 江口 傑徳 グーグル スカラー

    • URL

      http://scholar.google.com/citations?user=d37h9nQAAAAJ&hl=en

    • Related Report
      2020 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2022-01-27  

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